Question

How many planks each of which is 2m long, 2.5cm broad and

4cm thick can be cut off from a wooden block 6m long, 15cm

broad and 40cm thick?​

Answer 1

Answer:

During the process , volume remains constant

so,

n × 200 × 2.5 × 4 = 40 × 15 × 600

$n \: = \frac{600 \times 15 \times 40}{4 \times 2.5 \times 200}$

n = 180

180 such planks can be cut

hope it helps

#BAL...!